CN204292445U - Noise reduction type hair dryer - Google Patents
Noise reduction type hair dryer Download PDFInfo
- Publication number
- CN204292445U CN204292445U CN201420744779.3U CN201420744779U CN204292445U CN 204292445 U CN204292445 U CN 204292445U CN 201420744779 U CN201420744779 U CN 201420744779U CN 204292445 U CN204292445 U CN 204292445U
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- China
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- air
- hair dryer
- denoiser
- noise reduction
- air intake
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Abstract
The utility model discloses a kind of noise reduction type hair dryer, comprising: main body, motor, denoiser and fan blade.Denoiser comprises air intake part, air-out part and connector, fan blade is driven to rotate during revolution, like this wind in air is drawn in denoiser through air intake part, the inner chamber of connector is larger than the inner chamber of air intake part, air-out part, noise when hair dryer being worked by the sound deadening of the cavity of connector reduces, when using hair-dryer, and can be little to the ambient influnence of surrounding, generation noise is little, will reduce self impact with other people.
Description
Technical field
The utility model belongs to the technical field of hair dryer, particularly a kind of hair dryer of noise reduction type.
Background technology
Now, people are more and more universal for the application of hair-dryer, and it becomes the requirement in daily life, and frequency of utilization is more and more higher, especially in family and school, use chance more, and the noise problem of hair dryer annoying people all the time.At present, the form structure of hair-dryer gets more and more, but the noise of hair dryer is on the market all very large, uses and can have a strong impact on the mood that surrounding environment even affects user and people around.Especially, when school uses, noise is large, very noisy, has a strong impact on the living environment of school, bothers the studying and living of other classmate.While hair dryer brings benefit to the mankind, also can produce some negative impacts to people.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of hair dryer of noise reduction type to solve noise is large when hair dryer uses in prior art problem.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of noise reduction type hair dryer, is characterized in that, comprising: main body, motor, denoiser, fan blade; Motor is fixedly mounted on body interior, and fan blade is fixed on motor; Denoiser is positioned at after fan blade; Denoiser comprises air intake part, air-out part and connector, and air-out part one end of denoiser is connected with body rear; Connector connects air intake part and air-out part, and the inner chamber of connector and air intake part and air-out part forms vented cavity.
Further, the utility model provides a kind of hair dryer of noise reduction type, also has such feature: denoiser and main body are for removably connecting.
Further, the utility model provides a kind of hair dryer of noise reduction type, also has such feature: the intracavity diameter of connector is larger than the intracavity diameter of air intake part and air-out part.
Further, the utility model provides a kind of hair dryer of noise reduction type, also has such feature: the air intake end face of air intake part arranges several and enters air vent.
Further, the utility model provides a kind of hair dryer of noise reduction type, also has such feature: the air-out end face of air-out part arranges several and goes out air vent.
The beneficial effect of utility model:
The hair dryer of a kind of noise reduction type that the utility model provides, comprising: main body, motor, denoiser and fan blade.Denoiser comprises air intake part, air-out part and connector, when the air intake part of wind from denoiser sucks, by playing a part of sound deadening during air vent.The diameter of connector is larger than the diameter of air intake part, and when wind arrives connector, connector carries out further noise reduction, the noise of hair dryer is reduced a lot.So just make when blower operation, noise reduces, and plays Noise Reduction.When using hair-dryer, the environment of surrounding would not be affected, very large noise can not be produced to environment, the impact on other people will be reduced.
Accompanying drawing explanation
Fig. 1 is the structural representation of noise-reduction type hair dryer.
Fig. 2 is the structural representation of denoiser.
Fig. 3 is the end view of denoiser air intake part.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
As shown in the figure, noise reduction type hair dryer comprises: main body 1, motor 2, denoiser 3, fan blade 4.Motor 2 is fixedly mounted on the inside of hair dryer main body 1, and the fan blade 4 of hair dryer is fixed on motor 2.When motor 2 rotates, drive fan blade 4 to rotate, wind speed is acquired a certain degree, from the outlet blowout hair dryer main body 1, hair dryer.
Denoiser 3 is positioned at after fan blade 4.Denoiser 3 comprises air intake part 3-1, air-out part 3-2 and connector 3-2, and air-out part 3-2 one end of denoiser 3 is connected with main body 1 rear end, and denoiser 3 and main body 1, for removably connecting, also can be made of one formula with main body 1.
Connector 3-2 is positioned in the middle of air intake part 3-1 and air-out part 3-2, the intracavity diameter of connector 3-2 than the intracavity diameter of air intake part 3-1 and the intracavity diameter of air-out part 3-2 large, can sound deadening be realized during inner chamber like this by connector 3-2.
The air intake end face of air intake part 3-1 arranges several and enters air vent 3-4, the exit end face of air-out part 3-2 arranges several and goes out air vent, enter air vent 3-4 and go out air vent and be uniformly distributed on air intake part 3-1 and air-out part 3-2 respectively.Like this when hair dryer by wind from enter blowing mouth suck time, can sound deadening be played by entering air vent 3-4, when the wind in hair dryer passes through air vent, equally also can play sound deadening.
The noise reduction process of noise reduction type hair dryer:
When the motor is energized, drive fan blade to rotate, fan blade will produce very large attraction, is drawn in the vented cavity of air intake part, connector and air-out part formation by the air vent that enters of the air in air on air intake part.When air passes through into air vent, produce certain noise elimination effect, when air arrives in the different chamber of internal diameter, again play certain Noise Reduction.When air arrives air-out part, the passage that goes out on air-out part weakens again to noise, and like this when the wind of suction is after hair dryer, noise can be very little, so just plays the effect of noise reduction.
Claims (5)
1. a noise reduction type hair dryer, is characterized in that, comprising: main body, motor, denoiser, fan blade;
Described motor is fixedly mounted on described body interior, and described fan blade is fixed on described motor;
Described denoiser is positioned at after described fan blade; Described denoiser comprises air intake part, air-out part and connector, and described air-out part one end of described denoiser is connected with described body rear;
Described connector connects described air intake part and described air-out part, and the inner chamber of described connector and described air intake part and described air-out part forms vented cavity.
2. noise reduction type hair dryer according to claim 1, is characterized in that: described denoiser and described main body are for removably connecting.
3. noise reduction type hair dryer according to claim 1, is characterized in that: the intracavity diameter of described connector is larger than the intracavity diameter of described air intake part and described air-out part.
4. noise reduction type hair dryer according to claim 3, is characterized in that: the air intake end face of described air intake part arranges several and enters air vent.
5. noise reduction type hair dryer according to claim 3, is characterized in that: the air-out end face of described air-out part arranges several and goes out air vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744779.3U CN204292445U (en) | 2014-12-01 | 2014-12-01 | Noise reduction type hair dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744779.3U CN204292445U (en) | 2014-12-01 | 2014-12-01 | Noise reduction type hair dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204292445U true CN204292445U (en) | 2015-04-29 |
Family
ID=53098038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420744779.3U Active CN204292445U (en) | 2014-12-01 | 2014-12-01 | Noise reduction type hair dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204292445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167384A (en) * | 2015-10-27 | 2015-12-23 | 南京信息工程大学 | Multifunctional electric hair dryer |
-
2014
- 2014-12-01 CN CN201420744779.3U patent/CN204292445U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167384A (en) * | 2015-10-27 | 2015-12-23 | 南京信息工程大学 | Multifunctional electric hair dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |